This product is unbelievable! My dad has Stage 3 esophagus cancer and at 88 decided not to have treatment so we decided to try Essiac. He's in his 2nd year and still feels excellent. Former Gov. Ann Richardson of Texas died after 6 months of treatment, my dad was diagnosed around the same time and thankfully is still hear. Make sure you get the correct bottle of Essiac because there are LOTS of fake products out there. When your life is at stake, you want the right product!